Electric Circuit (Lower)
IWZ03-7890E02
0
347-515-61000
WZ03-7890E
Z-5
Z-5
Z-5
20
20
3.1 Electric circuit (main)
3 Electric circuit
1
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
D
R
Accelerator switch ON
PT
O SW
Switch, sensor GND
Accelerator sensor 1 GND
Remote throttle switch
CAN L
IDL_UP
Tachometer
Remote throttle sensor (SIG)
Accelerator sensor 1 (SIG)
Key switch
Sensor supply (+5v)
Stop lamp
Accelerator switch OFF
W
arning lamp
OEM sensor GND
Accelerator sensor 1 (+5V)
CAN H
IDL_DOWN
Main speed
SHIELD
Alternator CHG
Engine start
Coolant level detection power supply
Coolant level detection VCU
Coolant level detection GND
Maintenance connector power supply
GND
ECM power supply
Electrical box GND
Outrigger jack/slide selection solenoid valve
Tail, stop lamp Turn signal
F3
F1
B
2L/R
F
J
10A
3Y
10A
3R
B
5A
2L
C
E
5A
1.25W/Y
E
J
F
5A
1.25BR/Y
1.25LG/Y
2R
2G
C
A
G
3W
3R
A
1.25BR/Y
D
10A
30A
3G
1.25BR/R
15A
15A
F
1.25R/W
1.25L/R
D
1.25R
2L
1.25W/R
2W
1.25W/Y
1.25B/R
K
2O
1.25L/W
B
2L/R
15A
H
5A
2R
2Y
3W
5A
1.25B/Y
5A
1.25L
5A
K
2W
2G
1A
1.25L/R
I
15A
C
1.25L/Y
1.25B/R
5A
10A
2W
H
D
3G
5A
1.25BR/R
15A
H
10A
2O
2R/L
10A
1.25LG/R
2R/L
1.25LG/R
2G
1.25LG/Y
I
1.25Y/W
2O
1.25W/R
G
3Y
G
5A
2Y
A
2L/R
2R
2R/L
1A
10A
10A
1.25B/Y
1.25Y
2L
E
1A
5A
1.25L/Y
2Y
1.25W/Y
5A
1.25W
W
ait to start lamp
Engine oil low pressure
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
1.5A/1circuit
CN1 (main board)
CN1 (sub. board)
CN2 (sub. board)
CN3 (sub. board)
CN4 (sub. board)
CN5 (sub. board)
DIAG lamp power supply
(+)
(-)
Exhaust brake
30A
GND
OUT
VCC
R
L2
S
L1
S2
B
S1
R
R
L/W
L/R
G/W
G/R
LG/W
LG/R
BR/W
BR/R
R
L/Y
G/Y
LG/Y
BR/Y
B
9
10
11
12
14
13
8
4
7
3
6
2
5
1
R
R
R
R
R
R
W
B
R
W
B
R
W
B
R
W
B
GND
VOUT
VC
R
GB
G
B
GY
G
GL
GW
B
GY
G
GL
GW
B
W
G
R
+
-
75A
5
1
2
3
4
6
8
9
11
7
10
24
29
23
22
15
26
13
28
30
25
27
14
20
21
16
17
18
19
12
AMP025
AMP025
AMP025
AMP025
AMP070
AMP070
AMP070
AMP070
AMP070
R
R
680Ω 2.2kΩ 1kΩ
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
FET
K
K
R
R
G/B
B
1
3
2
CN420
Main speed sensor
2
1
CN421
2
1
3
2
1
SHIELD32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
26
23
21
27
24
22
28
25
33
34
35
29
30
31
32
17
18
19
CN602
1
9
10
2
11
12
3
13
14
4
15
5
8
6
17
7
16
18
CN604
1
9
11
10
12
2
13
6
5
4
3
7
8
14
CN605
20
8
19
18
17
16
15
14
13
12
9
11
10
1
2
7
3
4
5
6
CN608
CN1018
CN1017
CN555
CN556
2
4
1
3
3 1 4 2
RB4
12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6 7 8 9 10 11
JC02
23 24 25 26 27 28 29 30 31 32 33
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
JC04-3
23 24 25 26 27 28 29 30 31 32 33
1 2 3 4 5 6 7 8 9 10 11
JC04
JC04-1
12 13 14 15 16 17 18 19 20 21 22
JC04-2
2
1
CN413
1
2
23 24 25 26 27 28 29 30 31 32 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
CN708
M4_0.3-0.5
CN1004
M4_0.3-0.5
CN707
M4_2
CN706
M4_0.3-0.5
CN704
Head lamp relay
M4_0.85-1.25
CN705
M4_0.85-1.25
1
2
3
4
CN041
CN427
1
2
3
4
2
4
1
3
3 1 4 2
RA16
1
2
4
6
5
7
3
RF2-1
1
2
4
6
5
7
3
4
9
3
8
2
6
1
5
7
4
9
3
8
2
6
1
5
7
RF2-2
3 1 4 2
RB1
2
4
1
3
3 1 4 2
RA1
1
2
4
1
3
1 2
1 2
1 2
CN028
SL28
RL
1 2
CN026
SL26
RR
1 2
1 2
1 2
1 2
1 2
CN022
SL22
FR
1 2
CN029
SL29
1 2
CN025
SL25
1 2
1 2
1 2
CN024
SL24
FL
1 2
CN027
SL27
2
4
1
3
3 1 4 2
RB3
2
4
1
3
3 1 4 2
RA17
1 2
1 2
1 2
CN030
SL30
1 2
CN031
SL31
2
4
1
3
3 1 4 2
RA8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6 7 8 9 10 11
JC03
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
23 24 25 26 27 28 29 30 31 32 33
JC05-3
12 13 14 15 16 17 18 19 20 21 22
JC05-2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1 2 3 4 5 6 7 8 9 10 11
JC05
JC05-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
CN600
VCU
3
1
2
3
1
2
3
1
2
CN423
Outrigger length detector (FR)
3
1
2
CN422
Outrigger length detector (FL)
3
1
2
3
1
2
SHIELD26
3
2
1
CN419
Torque converter oil pressure detector
3
1
2
CN424
Outrigger length detector (RL)
1
2
3
3
1
2
CN425
Outrigger length detector (RR)
SHIELD31
SHIELD29
SHIELD27
SHIELD28
M6_1.25-2_Water-proof
E045
Ground (VCU)
K687AA
1 2 3 4 5 6 7 8 9 10 11
JC07
JC07-1
12 13 14 15 16 17 18 19 20 21 22
JC07-2
12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33
JC07-3
23 24 25 26 27 28 29 30 31 32 33
23 24 25 26 27 28 29 30 31 32 33
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
30
25
21
31
26
22
32
27
23
33
28
24
34
29
35
18
19
CN601
11
5
4
7
8
9
3
10
2
1
6
12
CN606
K203AA
K910AA
KS52-051
K627AA
K223AA
K021AA
K240AA
K071AA
K637AA
K638AA
KS52-137
KS52-136
21
20
19
18
17
12
16
15
14
11
13
10
9
8
7
2
3
4
1
5
6
22
23
24
CN607
K600AA
SHIELD47
KS07-027
KS07-028
KS07-AA
SHIELD7
1
2
3
4
5
6
7
20
33
32
34
26
25
27
23
22
24
18
19
28
29
30
31
8
9
10
11
21
12
13
14
15
16
17
CN603
M6_1.25-2_Water-proof
E040
M6_1.25-2_Water-proof
E041
Ground (VCU)
M6_1.25-2_Water-proof
E046
Ground (VCU)
1
2
1
2
2 1
CN1030
K628AA
2
4
1
3
3 1 4 2
RB10
1
2
3
1
2
3
CN1060
K602AA
KS23-135
KS23-050
KS23-049
KB08AA
K1038AA
K670AA
K613AA
23 24 25 26 27 28 29 30 31 32 33
K632AA
K633AA
KB10AA
KB15AA
CN709
2
1
CN1529
CN719A
CN751
Backup
buzzer
Clearance lamp
Turn signal
Ground
3
1
2
CN1009
CN717B
CN721A
Backup lamp
CN710
Combination lamp (R)
3
2
1
CN1528
3 1 2
1
CN719B
Ground
G
High beam
U
Low beam
L
1
CN717A
CN721B
1 2 3
CN702
Head lamp (R)
2 1 3
CN718
Rear combination lamp (L)
2
1
3
CN720
1
CN723
License lamp (option)
(12W)
2
1
CN410
3
2
1
2
1
1
2
2
1
1
2
2
1
2
1
2
1
CN050 SL50
2
1
CN051 SL51
2
1
CN568
3
2
1
CN428
2
1
CN745
Air dryer heater
2
1
CN411
2 1
CN415
2 1
CN414
3
1
2
3
1
2
3
1
2
CN944
1 2
1 2
P/C
1 2
CN002
SL02
1 2
CN003
SL03
1
2
1
2
3
4
HI
LO
1
2
3
4
R
F2
1
2
2 1
CN043
SL43
2 1
CN045
SL45
4 3 2 1
CN046
4 3 2 1
CN042
1
2
1
2
CN096
SL96
1
2
1
1
2
2
3
4
1
2
3
4
5
1
2
3
4
1
2
3
4
5
6
6
CN1048
CN1050
CN1047
CN760
E101
CN1049
Battery
CN763
CN761
1
2
1
1
2
2
3
4
1
2
3
4
5
1
2
3
4
1
2
3
4
5
6
6
CN758
CN762
CN1046
Battery relay
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
CN1682
1
2
CN767
1
2
3
4
5
6
CN769
2 1
CN778
1
2
3
4
CN1692
1
2
3
4
CN1681
1
2
3
4
5
6
CN772
1
2
3
4
CN1691
1
2
3
4
5
6
CN1685
1
2
3
4
CN1693
1
2
3
4
CN1684
1
2
3
4
CN771
1
2
CN770
1
2
CN1680
1
2
3
4
CN768
1
2
CN1683
1
2
3
4
CN1690
Fuse box (3)
1
2
3
1
2
1
3
4
6
2
5
6
11
5
4
3
8
1
10
12
7
9
2
1
2
3
1
2
3
4
1
2
3
1
2
1
3
4
6
2
5
6
11
5
4
3
8
1
10
12
7
9
2
1
2
3
1
2
3
4
7
7
8
8
1
2
CN780
Center joint
1
2
3
CN781
6
11
5
4
3
8
1
10
12
7
9
2
CN785
1
3
4
6
2
5
7
8
CN784
3
1
2
CN783
1
2
3
4
CN782
1 2
CN004
SL04
1 2
1 2
CN020
SL20
1 2
CN021
SL21
1 2
1 2
2
5
1
4
3
6
CN619
For VCU maintenance
SHIELD69B
SHIELD68B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1679
SHIELD68A
SHIELD67A
SHIELD69A
SHIELD67B
K161AA
K085AA
SHIELD70A
M6_1.25-2_Water-proof
1
2
3
4
CN1600
Joint connector to “rear steering”
1
CN1-1
2
CN1-2
3
CN1-3
4
CN1-4
5
CN1-5
6
CN1-6
7
CN1-7
8
CN1-8
9
CN1-9
10
CN1-10
11
CN1-11
12
CN1-12
13
CN1-13
14
CN1-14
15
CN1-15
16
CN1-16
17
CN1-17
18
CN1-18
19
CN1-19
20
CN1-20
21
CN1-21
22
CN1-22
23
CN1-23
24
CN1-24
25
CN1-25
26
CN1-26
27
CN1-27
28
CN1-28
29
CN1-29
30
CN1-30
31
CN1-31
1
CN1-32
Di1(+)
2
CN1-33
Di2(+)
3
CN1-34
Di3(+)
4
CN1-35
Di4(+)
5
CN1-36
Di5(+)
6
CN1-37
Di6(+)
7
Di7(+) CN1-38
8
CN1-39
Di8(+)
9
Di9(+) CN1-40
10
CN1-41
Di10(+)
11
Di11(+) CN1-42
12
Di12(+) CN1-43
13
CN1-44
Di13(+)
14
CN1-45
Di14(+)
15
CN1-46
Di15(+)
16
CN1-47
Di16(+)
17
CN1-48
CHG_LAMP
20
CN1-51
AVCC1
30
CN1-61
Ai1
25
CN1-56
AGND1
21
CN1-52
AVCC2
31
CN1-62
Ai2
26
CN1-57
AGND2
22
CN1-53
AVCC3
32
CN1-63
Ai3
27
CN1-58
AGND3
23
CN1-54
AVCC4
33
CN1-64
Ai4
28
CN1-59
AGND4
24
CN1-55
AVCC5
34
CN1-65
Ai5
29
CN1-60
AGND5
35
CN1-66
SLD
18
CN1-49
GND
19
CN1-50
GND
1
CN1-67
Di17(-)
2
CN1-68
Di18(-)
3
CN1-69
Di19(-)
4
CN1-70
Di20(-)
5
CN1-71
Di21(-)
6
CN1-72
Di22(-)
7
Di23(-)
CN1-73
8
CN1-74
Di24(-)
9
Di25(-)
CN1-75
10
CN1-76
Di26(+)
11
Di27(+)
CN1-77
12
Di28(+)
CN1-78
13
CN1-79
Di29(+)
14
CN1-80
Di30(+)
15
CN1-81
Di31(+)
16
CN1-82
Di32(+)
20
CN1-86
AVCC6
26
CN1-92
Ai6
23
CN1-89
AGND6
21
CN1-87
AVCC7
27
CN1-93
Ai7
24
CN1-90
AGND7
22
CN1-88
AVCC8
28
CN1-94
Ai8
25
CN1-91
AGND8
33
CN1-99
SLD
34
CN1-100
SLD
35
CN1-101
SLD
29
CN1-95
Ai11
30
CN1-96
Ai12
31
CN1-97
Ai9
32
CN1-98
Ai10
17
CN1-83
GND
18
CN1-84
GND
19
CN1-85
GND
1
CN1-102
SPOW
2
CN1-103
GND
3
GND
CN1-104
4
CN1-105
GND
5
+24V
CN1-106
6
CN1-107
+24V
7
+24V
CN1-108
20
IN_KEY
CN1-121
33
CN1-134
VCC_A
32
CN1-133
Ao1
34
CN1-135
GND_A
26
CN1-127
VCC_B
25
CN1-126
Ao2
27
CN1-128
GND_B
23
CN1-124
VCC_C
22
CN1-123
Ao3
24
CN1-125
GND_C
18
CN1-119
Pi1(+)
19
CN1-120
Pi1(-)
28
CN1-129
Pi2(+)
29
CN1-130
Pi2(-)
30
CN1-131
Pi3(+)
31
CN1-132
Pi3(-)
8
CN1-109
Po1(+)
9
CN1-110
Po1(-)
10
CN1-111
Po2
11
CN1-112
GND
21
CN1-122
GND
12
CN1-113
NC
13
CN1-114
NC
14
CN1-115
NC
15
CN1-116
NC
16
CN1-117
NC
17
CN1-118
NC
1
CN2-1
RPOW1
9
CN2-9
Do1
10
CN2-10
Do2
2
RPOW2 CN2-2
11
CN2-11
Do3
12
Do4 CN2-12
3
CN2-3
RPOW3
13
Do5 CN2-13
14
Do6 CN2-14
Exhaust brake
4
CN2-4
RPOW4
15
CN2-15
Do7
5
CN2-5
Do8
8
CN2-8
RPOW5
6
CN2-6
Do9
O/R(FL,Slide)
17
CN2-17
Do11
O/R(FL,Jack)
7
CN2-7
Do10
O/R(FR,Slide)
16
CN2-16
Do12
O/R(FR,Jack)
18
CN2-18
GND
1
CN3-1
RPOW6
9
CN3-9
Do13
O/R(RL,Slide)
11
CN3-11
Do15
O/R(RL,Jack)
10
CN3-10
Do14
O/R(RR,Slide)
12
CN3-12
Do16
O/R(RR,Jack)
2
CN3-2
RPOW7
13
CN3-13
Do17
6
CN3-16
Do18
5
CN3-5
Do19
4
CN3-4
Do20
3
CN3-3
Do21
7
CN3-7
Do22
8
CN3-8
Do23
14
CN3-14
GND
11
CN4-11
Do24
5
CN4-5
RPOW8
4
CN4-4
RPOW9
7
CN4-7
Do25
2WD/4WD selecting
8
CN4-8
Do26
O/R (Extend)
9
CN4-9
Do27
O/R (Retract)
3
CN4-3
Do28
O/R (lower operation stop)
10
CN4-10
RPOW10
2
CN4-2
Do29
Suspension(P/C Lock)
1
CN4-1
Do30
Suspension(P/C Free)
6
CN4-6
Do31
Spring lock
12
CN4-12
GND
21
CN5-21
RPOW11
20
CN5-20
Do33
19
CN5-19
Do34
Head lamp(High)
18
CN5-18
Do35
Radiator water level
Level source
17
CN5-17
Do36
12
CN5-12
RPOW12
16
CN5-16
Do37
15
CN5-15
Do38
14
CN5-14
Do39
11
CN5-11
Do40
13
CN5-13
RPOW13
10
CN5-10
Do41
PTO limiter
9
CN5-9
Do42
Clearance lamp
8
CN5-8
Do43
7
CN5-7
Do44
O/R accelerator
2
CN5-2
RPOW17
3
CN5-3
Do61
4
CN5-4
Do62
1
CN5-1
RPOW18
5
CN5-5
Do63
Head lamp(Low)
6
CN5-6
Do64
22
CN5-22
GND
23
CN5-23
GND
24
CN5-24
GND
20
CN6-20
Do32
8
CN6-8
RPOW14
19
CN6-19
Do45
18
CN6-18
Do46
Lock up
17
CN6-17
Do47
Transmission F1
16
CN6-16
Do48
Transmission F2
15
CN6-15
Do49
Transmission F3
14
CN6-14
Do50
Transmission Hi
13
CN6-13
Do51
Transmission Lo
12
CN6-12
Do52
Transmission R
9
CN6-9
RPOW15
11
CN6-11
Do53
Steering 1
10
CN6-10
Do54
Steering 2
1
CN6-1
Do55
2
CN6-2
Do56
Steering SOL ground
7
CN6-7
RPOW16
3
CN6-3
Do57
4
CN6-4
Do58
Idling (Up)
5
CN6-5
Do59
Idling (Down)
6
CN6-6
Do60
K092AA
CN1785
CN1784
One to one spare
1 2
CN023
SL23
SHIELD70B
3 1 4 2
RA27
2
4
1
3
3 4 2 1
Fuel filter heater
relay (option)
RA37
1
3 4 5 6 7 8 9 10 11
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
CN1583
2 1
CN946
Side turn signal (R)
86
1
85
2
30
3
87
4
2 1
CN1031
K052AA
1
2
CN1474
CN1720
1
2
2
1
1
2
CN1597
Fuel filter heater (option)
1
3 4 5 6 7 8 9 10 11
2
(008AA) Y/R
(008AA) Y/R
(012AA) Y/B
(012AA) Y/B
(010AA) G/Y
(010AA) G/Y
(050AA) Y/L
(050AA) Y/L
(232AA) Y/G
(232AA) Y/G
(626AC) W/B
(626AC) W/B
(020AH) Y/G
(020AH) Y/G
(020AJ) Y/G
(020AJ) Y/G
(070AA) G/B
(070AA) G/B
(082AA) B/Y
(082AA) B/Y
(083AA) B/L
(083AA) B/L
(175AA) G/W
(175AA) G/W
(804AA) BR
(804AA) BR
(800AA) L/R
(800AA) L/R
(801AA) L/W
(801AA) L/W
(802AA) L/G
(802AA) L/G
(803AA) L/B
(803AA) L/B
(B10AF) B
(629AA) G/R
(629AA) G/R
(089AA) G/B
(089AA) G/B
(B08AM) B
(B08AM) B
(096AB) Y/L
(B08AD) B
(B08AD) B
(B10AG) B
(B10AH) B
(047AA) L/B
(047AA) L/B
(168AA) Y/L
(168AA) Y/L
(S47-128) W
(B08AB) B 1.25
(B08AI) B
(B08AI) B
(B08AN) B
(B08AN) B
(B08BL) B
(B08BL) B
(034AB) O
(034AB) O
(607AA) Y/R
(607AA) Y/R
(606AA) L/Y
(606AA) L/Y
(B45AH) B 1.25
(B45AD) B
(615AA) G/L
(615AA) G/L
(S26-065) R
(S26-065) R
(S27-068) R
(S27-068) R
(S27-069) W
(S27-069) W
(S27-070) B
(S27-070) B
(S28-071) R
(S28-071) R
(S29-074) R
(S29-074) R
(S29-075) W
(S29-075) W
(S29-076) B
(S29-076) B
(S31-077) R
(S31-077) R
(S31-078) W
(S31-078) W
(S31-079) B
(S31-079) B
(S28-072) W
(S28-072) W
(S28-073) B
(S28-073) B
(S26-066) W
(S26-066) W
(S26-067) B
(S26-067) B
(S32-081) B
(S32-081) B
(S32-080) W
(S32-080) W
(020AE) Y/G
(020AE) Y/G
(093AB) G/W
(087AB) P
(091AA) G/O
(091AA) G/O
(079AA) GR
(079AA) GR
1.25 (S07-AA) B
(S07-AA) B 1.25
(S23-049) W
(S23-049) W
(S23-135) R
(S23-135) R
(B08AF) B
(B08AF) B
(B08AC) B 1.25
(B08BB) B 1.25
(B40AC) B
(B40AH) B
(B40AJ) B
(B40AK) B
(B40AL) B
(B40AN) B
(B40AR) B
(B40AP) B
(B30AC) B
(B30AB) B
(B30AD) B 1.25
(S07-028) W
(S07-028) W
(B08BM) B 1.25
(S28-AA) B
(S31-AB) B
(S26-AA) B
(S27-AA) B
(S31-AA) B
(S29-AA) B
(060AE) B/L
(060AE) B/L
(060AC) B/L
(034AD) O
(034AD) O
(032AC) R/B
(032AC) R/B
(033AC) R/W
(033AC) R/W
(020AG) Y/G
(020AG) Y/G
(123AF) R
(615AC) G/L
(615AC) G/L
(604AA) Y
(604AA) Y
(626AA) W/B
(626AA) W/B
(1312AB) Y/R
(1312AB) Y/R
(1312AA) Y/R
(1312AA) Y/R
1.25
AV
S
(223AA) BR/R
AVS1.25 (223AA) BR/R
(086AA) B/G
(086AA) B/G
(086AB) B/G
(086AB) B/G
(S52-136) R
(S52-136) R
(S07-027) B
(S07-027) B
(687AB) Y/G
(687AB) Y/G
(670AA) B/Y
(670AA) B/Y
(S07-028) W
(B40AF) B
(B40AG) B
(B45AE) B
(B45AF) B
(B45AG) B 1.25
(B45AZ) B 1.25
(B10AJ) B
(B10AL) B
(S47-AA) B
(B45AC) B
(240AC) G/L
(240AC) G/L
(B45AB) B
(B45AA) B
(134AA) R/L
(134AA) R/L
(B10AR) B
AVS 2
(914AA) W/R
(914AA) W/R
(111AA) R/B
(1
11AA) R/B
(107AA) Y/B
(107AA) Y/B
AVS 0.85 (B10AB) B
AVS 1.25 (146AA) BR/B
(142AD) BR/W
(101AB) W/Y
AVS 0.85 (009AA) L/R
AVS 0.85 (009AA) L/R
(142AB) BR/W 0.85 AVS
AVS 1.25 (145AB) BR/W
(145AB) BR/W 1.25 AVS
(146AB) BR/B 1.25 AVS
AVS 1.25 (146AB) BR/B
(142AA) BR/W 0.85
AVS
AVS 0.85 (142AA) BR/W
AVS 2 (B10DA) B
(142AC) BR/W 0.85
AVS
(009AB) L/R 0.85
AVS
(013AB) L/B 0.85
AVS
(013AB) L/B 0.85 AVS
(B10DP) B
AVS 0.85 (B10AC) B
(B10CH) B
(B10CC) B
(123AB) R
(101AA) W/Y
(101AA) W/Y
(117AA) G/W
(117AA) G/W
(082AB) B/Y
(019AA) W/G
(019AA) W/G
(S52-051) W
(S52-051) W
(S52-137) B
(S52-137) B
(1314AB) B
(1314AB) B
(034AC) O
(034AC) O
(624AA) Y/B
(624AA) Y/B
(1313AA) W/R
(1313AA) W/R
(687AA)
Y/G A
VS
AVS
(687AA) Y/G
(124AC) R/Y
(124AC) R/Y
(121AD) R/B
(121AD) R/B
(032AA) R/B
(032AA) R/B
AVS (910AA) W/B
(910AA)
W/B A
VS
(033AA) R/W
(033AA) R/W
AVS (913AB) W/G
AVS (913AB) W/G
(031AA) R/Y
(031AA) R/Y
(031AC) R/Y
(031AC) R/Y
(040AA) R
(040AA) R
(040AC) R
(040AC) R
(040AB) R
(040AB) R
(105AC) W
(105AC) W
(105AD) W
(105AD) W
(092AF) R/Y
(092AF) R/Y
(092AE) R/Y
(092AE) R/Y
(244AA) Y/O
(244AA) Y/O
(086AC) B/G
(086AC) B/G
(105AB) W
(105AB) W
(105AA) W
(105AA) W
(108AA) Y/O
(108AA) Y/O
(106AA) Y/W
(106AA) Y/W
(1
10AA) R/W
(110AA) R/W
(1
12AA) R/L
(112AA) R/L
(095AC) R
(095AC) R
(245AA) Y/R
(245AA) Y/R
(628AA)
G/W A
VS
AVS (628AA) G/W
(567AA) L/G
(567AA) L/G
(566AA) L/Y
(566AA) L/Y
(109AA) Y/G
(109AA) Y/G
(035AA) BR
(035AA) BR
(1038AA) R/G
(1038AA) R/G
(615AL) G/L
(615AL) G/L
(246AA) BR/Y
(246AA) BR/Y
(021AA) L/G
(021AA) L/G
(080AA) Y/G
(080AA) Y/G
(078AA) Y
(078AA) Y
(B10BC) B
(B10CN) B
(B10BJ) B
(B10BK) B
(B10CL) B
(1312AC)
Y/R A
VS
AVS (1312AC) Y/R
AVS (093AA) G/W
AVS (094AA) G
AVS (087AA) P
AVS 3 (095AD) R
AVS (096AA) Y/L
(095AB) R
(090AA) G/R
(090AA) G/R
(A02AN) W AVS 1.25
(556AA) R/W
(556AA) R/W
(A04AC) W AVS 2
(100AJ) R AVS 5
AV 8 (A01AA) W
(A04AJ) W AVS 2
(A04AA) W
AVS 3
(A02AP) W
AVS 5
AV 8 (001AA) W
(001AA) W AV 8
(100AF) R AVS 2
(A02AQ) W
AVS 5
(100AB) R AVS 2
(A04AK) W AVS 1.25
(C04AA) B
AV 60
(C04AA) B
(C05AA) B
AV 60
(C05AA) B
(A04AD) W AVS 1.25
(100AG) R AVS 2
(100AH) R AVS 1.25
(A02AC) W AVS 1.25
(A04AE) W AVS 2
(A04AG) W AVS 3
(A02AO) W AVS 1.25
(A04AH) W AVS 3
(100AC) R AVS 2
(A04AM) W AVS 1.25
(A02AE) W AVS 1.25
(A02AB) W AVS 1.25
(A04AL) W AVS 1.25
(A02AG) W AVS 2
(A04AF) W AVS 1.25
(A02AL) W AVS 3
AVS (602AA) R/W
AVS (602AA) R/W
(A04AI) W AVS 2
(100AD) R AVS 1.25
(001AD) W AVS 2
(021AC) L/G
(021AC) L/G
(627AA) G/B AVS
AVS (627AA) G/B
(001AC) W AVS 2
(001AB) W AVS 2
(1016AA) R/B 1.25
1.25 (1016AA) R/B
(003AA) W/R
(003AA) W/R
(001AE) W AVS 2
(626AB) W/B
(626AB) W/B
AVS 1.25 (002AA) Y
(002AA) Y AVS 1.25
(032AB) R/B
(032AB) R/B
(040AD) R
(040AD) R
(040AE) R
(092AD) R/Y
(092AD) R/Y
AVS (613AA) L/Y
(613AA)
L/Y
A
VS
(124AD) R/Y
(142AF) BR/W
AVS 1.25
AVS 1.25 (145AA) BR/W
(123AD) R
(247AA) G/B
(247AA) G/B
(043AA) W/B
(043AA) W/B
(094AB) G
(017AA) L/W AVS 1.25
AVS 1.25 (017AA) L/W
AVS 1.25 (006AA) O
(006AA) O AVS 1.25
(387AA) Y/W
(387AA) Y/W
(005AA) L/Y
(005AA) L/Y
AVS 1.25 (124AA) R/Y
AVS1.25 (124AA) R/Y
(C06AA) B
AV 60
(C06AA) B
(048AA) L/R
(048AA) L/R
(036AA) BR/R
(036AA) BR/R
(037AA) BR/Y
(037AA) BR/Y
(031AB) R/Y
(031AB) R/Y
(S23-050) B
(S23-050) B
AVS 3 (600AA) Y
AVS 3 (600AA)
Y
(1302AA) G
(1302AA) G
(121AC) R/B
(121AC) R/B
(009AC) L/R
(670AC) B/Y
(670AC) B/Y
(033AB) R/W
(033AB) R/W
(030AA) R/L
(030AA) R/L
(095AA) R
(095AA) R
(058AA) LG/Y
(058AA) LG/Y
(913AA) W/G
(913AA) W/G
(S47-129) B
(S47-129) B
(S47-128) W
(S47-128) W
(124AB) R/Y
A
VS 1.25
AVS1.25 (124AB) R/Y
(123AG) R
(S69-AB) B
(S69-167) R
(S69-167) R
(S68-AB) B
(S67-AB) B
(S67-160) B
(S67-160) B
(013AC) L/B
(S69-166) B
(S69-166) B
(S69-AA) B
(S68-163) B
(S68-163) B
(S70-AA) B
(S68-162) W
(S68-162) W
(S67-159) W
(S67-159) W
(S69-165) W
(S69-165) W
(S68-164) R
(S68-164) R
AVS 1.25 (B30AE) B
(B08AE) B
(B08AE) B
(B08BC) B
(B08BC) B
1.25 (B08BD) B
1.25 (B08BR) B
(910AC) W/B
(910AC) W/B
(911AA) W/L
(911AA) W/L
(B15AB) B
(B10BA) B
(B10AD) B 1.25 AVS
AVS 1.25 (B10AE) B
(B10AI) B
AVS 2 (B10AO) B
AVS 2 (B10AV) B
(B10CK) B
(126AA) Y/W
(126AA) Y/W
(B10BH) B
(B10BB) B
(B10BB) B
AVS 1.25 (B10AK) B
(B10AX)B A
VS
2
(B10AY) B
(S67-AA) B
(S67-161) R
(S67-161) R
(B10DB) B
(123AC) R
(B10DD) B
AVS 1.25 (B32AA) B
AVS 2 (B10AP) B
1.25 (B40AY) B
AVS 5
(A02AS)W
(A02AF) W AVS 2
1.25 (B40AA) B
(S68-AA) B
(B08BF) B 1.25
(B08AA) B
(123AH) R
AVS 1.25 (123AJ) R
(123AJ) R
(123AK) R
(100AL) R AVS 2
(100AM) R AVS 1.25
1.25
(B15AA) B
(B40AB) B
(B40BA) B
(B40AD) B
(B40BB) B
(B10BE) B
(B10CG) B
(B10CP) B
1.25 (B10CI) B
(B10AN) B
(B10AQ) B
(B10AZ) B
AVS 1.25
(B10AM) B
(B10DL) B 1.25
AVS
(B10BG) B
(505AA) R/B
(505AA) R/B
(A02AJ) W AVS 2
(100AI) R AVS 3
(100AE) R AVS 1.25
(092AA) R/Y
(092AA) R/Y
(637AA) BR/R
(637AA) BR/R
(638AA) BR
(638AA) BR
(614AA) L
(614AA) L
(1240AA) L
(1240AA) L
(1241AA) L/R
(1241AA) L/R
(A02AD) W AVS 2
AVS 2 (B10BL) B
(B10BF) B
AVS 2
(B10CM) B
(B10CJ) B
(S70-AB) B
(1094AA) L/R AVS 1.25
AV
S
1.25
(1094AA) L/R
AVS 2 (B20AA) B
(633AA) W
(633AA) W
(632AA) R
(632AA) R
(1300AA) L
(1300AA) L
AVS (914AB) W/R
AVS (914AB) W/R
(121AE) R/B
(237AA) L
(237AA) L
(670AB) B/Y
(670AB) B/Y
(687AC) Y/G
(687AC) Y/G
(B08AJ) B
(B08AJ) B
(B08AH) B
(B08AH) B
AVS (1453AA) B/Y
AVS (1453AA) B/Y
(021AB) L/G
(021AB) L/G
(1453AB) B/Y
(1453AB) B/Y
(S32-AA) B
(121AB) R/B 1.25
(121AB) R/B 1.25
1.25 (B08AO) B
(B08AO) B 1.25
(236AA) L/Y
(236AA) L/Y
(560AA) L/W
(560AA) L/W
1.25 (141AA) R/B
1.25 (141AA) R/B
(B08AG) B
0.85
AV
S
(B08AG) B
AVS 0.85
(062AB) Y
(062AA) Y
(062AA) Y
(043AB) W/B
(112AB) R/L
(113AB) R/G
(113AA) R/G
(1
13AA) R/G
(106AB) Y/W
(107AB) Y/B
(108AB) Y/O
(109AB) Y/G
(110AB) R/W
(111AB) R/B
(142AE) BR/W
(249AA) L/R
(249AA) L/R
AVS 2 (B10AW) B
(B10AA) B
(240AB) G/L
(240AB) G/L
(052AA) Y
(052AA) Y
(100AA) R
AVS 5
(B30AA) B AVS 1.25
(S70-168) W
(S70-168) W
AVS 0.85 (147AB) G/R
(147AB) G/R
(147AA) G/R
(147AA) G/R
(240AA) G/L
(240AA) G/L
AVS 1.25 (1220AB) BR/Y
(1220AA) BR/Y
(1220AA) BR/Y
(071AA) W/B
(071AA) W/B
(230AA) B/Y
(230AA) B/Y
(123AE) R
AVS 2
(B10AS) B
AVS 2 (1093AA) R
2
AV
S
(1093AA) R
AVS 3 (123AA) R
AVS 3 (1092AA) R
2
AV
S
(1092AB) R/L
AVS 2 (1092AB) R/L
(020AC) Y/G
(020AC) Y/G
AVS (203AA) W
AVS (203AA) W
(203AB) W
(203AB) W
AVS (085AA) B/R
AVS (085AA) B/R
(085AB) B/R
(085AB) B/R
(161AB) Y/R
(161AB) Y/R
AVS
(161AA) Y/R
AVS
(161AA) Y/R
VCU rewriting
VCU rewriting
VCU rewriting
VCU rewriting
VCU rewriting
for DCU2
for DCU2
for DCU2
for DCU2
for engine
for engine
for engine
for DCU2
for DCU2
for DCU2
GND
GND
TXD
RXD
BOOT
GND
GND
TXD1+
TXD1-
RXD+
RXD-
CAN_1H
CAN_1L
CAN_1R
CAN_2H
CAN_2L
CAN_2R
GND
GND
Accelerator switch
(Lo/Hi idling selection)
Emergency accelerator switch
(remote accelerator selection)
Starter SW(Start)
Parking brake low pressure
Straight ahead state
Brake fluid level
4WD state
O/R(FL) 5V
O/R(FL) SIG
O/R(FL) GND
O/R(FR) 5V
O/R(FR) SIG
O/R(FR) GND
O/R(RL) 5V
O/R(RL) SIG
O/R(RL) GND
O/R(RR) 5V
O/R(RR) SIG
O/R(RR) GND
T/C oil pressure 5V
T/C oil pressure SIG
T/C oil pressure GND
Shield GND
Lower O/R box power ON
Lower O/R box accelerator
Radiator water level
Steer pump low pressure warning
Air low pressure
Crane hydraulic return filter stop
Wait to start lamp
Warning lamp
Stop lamp
Fuel low level detection
Crane hydraulic oil temp 85°C
Crane hydraulic oil temp 50°C
Engine oil low pressure
Jack supporting pressure(FL) 5V
Jack supporting pressure(FL) SIG
Jack supporting pressure(FL) GND
Jack supporting pressure(FR) 5V
Jack supporting pressure(FR) SIG
Jack supporting pressure(FR) GND
Jack supporting pressure(RL) 5V
Jack supporting pressure(RL) SIG
Jack supporting pressure(RL) GND
Shield GND
Shield GND
Shield GND
TC oil temp
Fuel gauge
Jack supporting pressure(RR) SIG
Power supply output for 12V
Accelerator(1) 5V
Accelerator(1) SIG
Accelerator(1) GND
Vehicle speed (Main sensor)
GND
Vehicle speed (Sub sensor)
GND
Rotational speed
GND
Vehicle speed
GND
Vehicle speed (engine)
Ground
(VCU)
One to one spare
MSOL1
MSOL2
Lower RXD
ACCEL SW (ON)
Lower TXD
Serial communication GND
Main speed
Shift 1
Shift 2
Shift D
Shift R
Turn signal switch (right)
Turn signal switch (left)
ACCEL SW (OFF) (cummins)
Engine start
Lower CAN L
Emergency transmission switch
Parking brake switch
Engine emergency stop switch
DCU2 power supply (battery connecting directly)
Emergency accelerator switch
Lower CAN H
Positive control
PTO SW
Fuel filter heater
Key switch ON/START
Power window (battery connecting directly)
Upper power supply (battery connecting directly)
Key switch power supply (battery connecting directly)
Upper power supply fuse
Upper power supply fuse
Upper power supply fuse
M6_1.25-2_Water-proof
E030
Ground
E031
Ground
GREEN
BLUE
BLUE
JC02-1
GREEN
JC02-2
GREEN
JC02-3
BLUE
JC03-1
GREEN
JC03-2
BLUE
JC03-3
BLUE
M6_1.25-2_Water-proof
E008
Ground
M6_1.25-2_Water-proof
E007
Ground
M6_1.25-2_Water-proof
E020
Ground
Fuse (upper power supply)
(75A)
Fuse box (1)
Fuse box (2)
M6_1.25-2_Water-proof
E013
Ground
M6_1.25-2_Water-proof
E015
Ground
M6_1.25-2_Water-proof
E012
Ground
M6_1.25-2_Water-proof
E014
Ground
M6_1.25-2_Water-proof
E011
Ground
M6_1.25-2_Water-proof
E010
Ground
Tail, stop lamp
Turn signal
Rear combination lamp (R)
Slide (RL)
Slide (RR)
Slide (FR)
Jack (RL)
Jack (FL)
Slide (FL)
Jack (RR)
Jack (FR)
Joint connector to “head light”
Joint connector to “head light”
Air pressure switch (stop lamp)
(contact close: depressing brake pedal)
Fuel sensor
(contact close: little quantity)
Air pressure detection switch (parking brake)
(contact close: parking brake actuated)
Air pressure detector
(contact close: low pressure)
Air solenoid valve (parking brake)
(not energized: parking brake actuated)
Air solenoid valve (2/4-wheel drive shift)
(not energized: 2-wheel drive)
Remaining brake fluid detection switch
(contact close: less fluid)
Lower outrigger operation box power supply (IGN ON)
GND
Clearance lamp
Power ON
Outrigger accelerator
Outrigger lower operation stop
Outrigger retraction
Outrigger extention
Outrigger FR jack
Outrigger FR slide
Outrigger FL jack
Outrigger FL slide
Outrigger RR jack
Outrigger RR slide
Outrigger RL jack
Outrigger RL slide
Joint connector to
“O/R operation assy (option)”
GREEN
YELLOW
BLUE
YELLOW
BLUE
BLUE
M6_1.25-2_Water-proof
E032
Ground
Sensor power supply
Straight ahead detection signal
GND
SHIELD
Steering pump low-pressure warning switch (option)
(contact close: low pressure)
4WD detection switch
(contact close: 4WD)
Return filter clogging detection switch
(contact close: clogging)
Temperature switch (85°C/185°F)
(contact close: 85°C (185°F))
Temperature switch (50°C/122°F)
(contact close: 50°C (122°F))
Joint connector
to “jack supporting pressure (option)”
Jack supporting pressure detection FL
AGND
5V
SHIELD
Jack supporting pressure detection FR
AGND
5V
SHIELD
Jack supporting pressure detection RL
AGND
5V
SHIELD
Jack supporting pressure detection RR
SHIELD
Sub. speed sensor (pick-up sensor)
Positive control solenoid valve
Retracting
Extending
Suspension
P/C lock
Suspension
P/C free
4-wheel steering
(steering mode 1)
Crab steering
(steering mode 2)
Transmission selection solenoid valve
SL46 SL47
SL44
SL42
F1 SOL F3 SOL HI,LO SOL
R,F2 SOL
Torque converter
Torque converter oil temp. sensor
PTO (SL41)
and lock up (SL49) solenoid valve
1,2 pins: Lock up
3,4 pins: PTO
SL49
SL41
Emergency transmission selection relay
Suspension lock pressure
source solenoid valve
Steering mode
selection
solenoid valve
Suspension lock
selection
solenoid valve
Outrigger ext./ret.
selection
solenoid valve
To electric circuit (engine)
(coordinate: A-2, B-2, C-2, D-2, E-2, F-2)
Transmission
power supply
cut relay
Emergency
transmission
selection
relay
Diode
(battery
relay)
(1.5A)
Diode
(accelerator
switch)
(1.5A)
Diode
(emergency
accelerator
switch) (1.5A)
Clearance
lamp relay
Engine
emergency
stop relay
O/R
accelerator
relay
Steering
solenoid
earth relay
Backup
lamp relay
PTO limiter
relay
Battery power
keeping relay
Turn signal
Clearance lamp
Ground
Low beam
High beam
[NOTICE]
1. If not specified, wire type is CAVS and wire size is 0.5mm
2
.
Содержание GR-300EX-3
Страница 1: ......
Страница 8: ...7 WA04 4880E 6 Group index System Diagrams Data Adjustment and Checks Y Z Y Z...
Страница 27: ...14 WY02 1792E Y 2 Y 2 Adjusting Pressure Hydraulic Pressure...
Страница 97: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 26 WZ07 3762E 5 Return 6 Drain 3 343 458 62000 1 343 465 03000...
Страница 98: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 27 WZ07 3762E 7 Gauge 3 343 450 35500...
Страница 99: ...Z 6 Z 6 Hydraulic Parts Location Diagram Upper 28 WZ07 3762E 8 Pilot 0 343 458 63000...
Страница 108: ...37 WZ08 0620E Z 9 Z 9 Pneumatic Parts Location Diagram 3 Control parts lower 1 349 233 11000 0 349 233 10000...